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hardware fault tolerance (HFT)

Hardware Fault Tolerance (HFT), together with Safe Failure Fraction (SFF), determines the Safety Integrity Levels (SIL) of systems

. The HardwareFault Toler ance indicates the number that a system can withstand without failing. The higher the HFT value, the higher the availability. Fail-safe and fault-tolerant systems accordingly have the highest of the three HFT values, 0, 1 and 2.

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Englisch: hardware fault tolerance - HFT
Updated at: 23.02.2009
#Words: 37
Translations: DE